[<c10ae3f6>] futex_wait_queue_me+0xd6/0x130
[<c10af074>] futex_wait+0x154/0x240
[<c10b058b>] do_futex+0xcb/0x8f0
[<c10b0e3c>] SyS_futex+0x8c/0x130
[<c1420ad1>] sysenter_do_call+0x12/0x2c
[<ffffffff>] 0xffffffff